That's kind've the point though. Ideally, by the time you're out of the 30 year term for life insurance your investments and assets left to your family will be more than enough to pass on to them. With a 30 year term policy, you can pay $50 / month for 30 years from age 35 to 65 and if something ever happens you'll be able to leave $500,000 for your family. That's a total cost of $18,000 over 30 years for $500,000 in benefits which is an outstanding value.

Taking out loans against whole life policies isn't something I was aware of though. I'd be interested to know what type of rates you could get with the loans against that compared to home equity loans or equity lines of credit that you can also use to get at the money you put into paying off the mortgage if you need it.